In Into the Dead 2, your primary objective is to survive against relentless waves of zombies. You must navigate through different environments, complete specific missions, and achieve goals to progress through the story.

To improve your weapons, you can collect weapon parts and resources through gameplay. Once you have enough parts, go to the weapon upgrade menu and select the weapon you wish to enhance to increase damage, accuracy, or reload speed.

Yes, Into the Dead 2 features various game modes including story mode, challenges, and special events. Each mode offers unique gameplay experiences and objectives, allowing you to engage with the game in different ways.

To complete missions effectively, focus on your objectives and manage your resources wisely. Use the right weapons for each situation, and consider utilizing the environment for cover. Checking mission details can provide strategic insights.

To navigate levels effectively, follow these steps:
1. Stay alert to your surroundings and prioritize fleeing from obstacles.
2. Choose paths that offer cover from zombies.
3. Utilize power-ups strategically.
4. Plan weapon usage to conserve ammo and ensure survival.